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views:

35

answers:

2
Q: 

include floating point library in vhdl

I have pex_pkg.vhd and I want to use this library to make floating point adder but altera max+plus II give me an error can't open "PEX_lib" how to include this library in max+plus ?

+1  A: 

I'd stay away from Max plus II if I were you, it's v. old - its VHDL support was always spotty, and IIRC using libraries other than work wasn't possible.

Altera's tool is Quartus now - I'm sure that can handle multiple libraries.

Martin Thompson  2010-05-13 11:01:07
A: 

Are you sure you wish that? Most floating point libraries aren't synthesizable.

Brian Carlton  2010-05-13 13:16:28

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